Xerox PHASER 7500 Service Manual

Phaser 7500 Printer Service Manual 2-13
Theory of Operation
Print Process
The following diagrams contain the print process.
Primary Transfer Process
Complete Toner Image Formation
: Negative Charge
: Positive Charge
: Toner
Belt
1st BTR (K)
1st BTR (C)
1st BTR (M)
1st BTR (Y)
Drum (K)
Drum (C)
Drum (M)
Drum (Y)
HVPS
s7500-348
Transfer (Drum Paper)
Drum Surface
(Black Toner Image)
Drum Surface
(Cyan Toner Image)
Drum Surface
(Magenta Toner Image)
Drum Surface
(Yellow Toner Image)
Paper
Black
Toner Image
Cyan
Toner Image
Magenta
Toner Image
Yellow
Toner Image

Xerox PHASER 7500 Specifications

General

Max Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	150, 000 pages
Standard Paper Capacity	550 sheets
Duplex Printing	Optional
Standard Memory	256 MB
Network Connectivity	10/100/1000Base-T Ethernet
Supported Operating Systems	Windows, Mac OS, Linux
Max Paper Capacity	2, 100 sheets
Connectivity	USB 2.0, Ethernet
PDL	PostScript 3, PCL 6, PDF
Print Speed	Up to 35 ppm